product cantonk
AHD-SD1-2MP
Smoke Detector Camera 
Board Lens 3.6mm 
Size: ¢119 x 56(H) mm 
Weight: 350g  
product cantonk
AHD-SP2-2MP
PIR Spy Camera3.7mm 
Taper Pinhole Lens 
Size: 70(W) x 40(H) x 119(D)mm 
Weight: 350g